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v3.20.1

Subsequent Events (Detail Textuals) - USD ($) |  | 3 Months Ended | 12 Months Ended | 14 Months Ended
--- | --- | --- | --- | ---
May 27, 2020 | Jun. 21, 2020 | Mar. 31, 2020 | Mar. 31, 2019 | Jun. 21, 2020
Debt Instrument [Line Items] |  |  |  |  |
Number of shares repurchased |  |  | 119,000 | 0 |
Aggregate cost of shares repurchased |  |  | $ 979,000 | $ 0 |
Subsequent Event |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Number of shares repurchased |  | 4,712 |  |  | 123,751
Aggregate cost of shares repurchased |  | $ 27,000 |  |  | $ 1,000,000
Shares repurchased, average cost per share |  | $ 5.82 |  |  | $ 8.05
Subsequent Event | Paycheck Protection Program | Fifth Third Bank |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Loan obtained | $ 3,243,900 |  |  |  |
Loan interest rate | 1.00% |  |  |  |
Accrued and unpaid initial payment date | Dec. 27, 2020 |  |  |  |
Loan maturity date | May 27, 2022 |  |  |  |
Prepayment penalties upon early repayment | $ 0 |  |  |  |

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